Table 2.
Sensitivity enhancements Σlow T/high T of 13C CP-MAS spectra measured at 113–120 K with DNP compared to spectra measured at 243 K without DNP, cryoprotectants nor radicals.
| Samples | Σlow T/high T | 1H Larmor frequency |
|---|---|---|
| M2TM in d54-DMPC with d8-glycerol and 10 mM AMUPol, compared to M2TM in 1H-DMPC |
105 – 127 62 – 68 |
400 MHz 600 MHz |
| M2TM in 1H-DMPC with d8-glycerol and 10 mM AMUPol, compared to M2TM in 1H-DMPC |
112 – 160 | 400 MHz |
| M2TM in 1H-DMPC with d6-DMSO and 10 mM AMUPol, compared to M2TM in 1H-DMPC |
42 – 62 | 400 MHz |